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-rw-r--r--src/gallium/auxiliary/gallivm/soabuiltins.c210
1 files changed, 0 insertions, 210 deletions
diff --git a/src/gallium/auxiliary/gallivm/soabuiltins.c b/src/gallium/auxiliary/gallivm/soabuiltins.c
deleted file mode 100644
index cb85e1734e..0000000000
--- a/src/gallium/auxiliary/gallivm/soabuiltins.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
- /*
- * This file is compiled with clang into the LLVM bitcode
- *
- * Authors:
- * Zack Rusin zack@tungstengraphics.com
- */
-typedef __attribute__(( ext_vector_type(4) )) float float4;
-
-
-extern float fabsf(float val);
-
-/* helpers */
-
-float4 absvec(float4 vec)
-{
- float4 res;
- res.x = fabsf(vec.x);
- res.y = fabsf(vec.y);
- res.z = fabsf(vec.z);
- res.w = fabsf(vec.w);
-
- return res;
-}
-
-float4 maxvec(float4 a, float4 b)
-{
- return (float4){(a.x > b.x) ? a.x : b.x,
- (a.y > b.y) ? a.y : b.y,
- (a.z > b.z) ? a.z : b.z,
- (a.w > b.w) ? a.w : b.w};
-}
-
-float4 minvec(float4 a, float4 b)
-{
- return (float4){(a.x < b.x) ? a.x : b.x,
- (a.y < b.y) ? a.y : b.y,
- (a.z < b.z) ? a.z : b.z,
- (a.w < b.w) ? a.w : b.w};
-}
-
-extern float powf(float num, float p);
-extern float sqrtf(float x);
-
-float4 powvec(float4 vec, float4 q)
-{
- float4 p;
- p.x = powf(vec.x, q.x);
- p.y = powf(vec.y, q.y);
- p.z = powf(vec.z, q.z);
- p.w = powf(vec.w, q.w);
- return p;
-}
-
-float4 sqrtvec(float4 vec)
-{
- float4 p;
- p.x = sqrtf(vec.x);
- p.y = sqrtf(vec.y);
- p.z = sqrtf(vec.z);
- p.w = sqrtf(vec.w);
- return p;
-}
-
-float4 sltvec(float4 v1, float4 v2)
-{
- float4 p;
- p.x = (v1.x < v2.x) ? 1.0 : 0.0;
- p.y = (v1.y < v2.y) ? 1.0 : 0.0;
- p.z = (v1.z < v2.z) ? 1.0 : 0.0;
- p.w = (v1.w < v2.w) ? 1.0 : 0.0;
- return p;
-}
-
-
-/* instructions */
-
-void abs(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w)
-{
- res[0] = absvec(tmp0x);
- res[1] = absvec(tmp0y);
- res[2] = absvec(tmp0z);
- res[3] = absvec(tmp0w);
-}
-
-void dp3(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
- float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
-{
- float4 dot = (tmp0x * tmp1x) + (tmp0y * tmp1y) +
- (tmp0z * tmp1z);
-
- res[0] = dot;
- res[1] = dot;
- res[2] = dot;
- res[3] = dot;
-}
-
-void dp4(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
- float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
-{
- float4 dot = (tmp0x * tmp1x) + (tmp0y * tmp1y) +
- (tmp0z * tmp1z) + (tmp0w * tmp1w);
-
- res[0] = dot;
- res[1] = dot;
- res[2] = dot;
- res[3] = dot;
-}
-
-void lit(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w)
-{
- const float4 zerovec = (float4) {0.0, 0.0, 0.0, 0.0};
- const float4 min128 = (float4) {-128.f, -128.f, -128.f, -128.f};
- const float4 plus128 = (float4) {128.f, 128.f, 128.f, 128.f};
-
- res[0] = (float4){1.0, 1.0, 1.0, 1.0};
- if (tmp0x.x > 0) {
- float4 tmpy = maxvec(tmp0y, zerovec);
- float4 tmpw = minvec(tmp0w, plus128);
- tmpw = maxvec(tmpw, min128);
- res[1] = tmp0x;
- res[2] = powvec(tmpy, tmpw);
- } else {
- res[1] = zerovec;
- res[2] = zerovec;
- }
- res[3] = (float4){1.0, 1.0, 1.0, 1.0};
-}
-
-void min(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
- float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
-{
- res[0] = minvec(tmp0x, tmp1x);
- res[1] = minvec(tmp0y, tmp1y);
- res[2] = minvec(tmp0z, tmp1z);
- res[3] = minvec(tmp0w, tmp1w);
-}
-
-
-void max(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
- float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
-{
- res[0] = maxvec(tmp0x, tmp1x);
- res[1] = maxvec(tmp0y, tmp1y);
- res[2] = maxvec(tmp0z, tmp1z);
- res[3] = maxvec(tmp0w, tmp1w);
-}
-
-void pow(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
- float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
-{
- res[0] = powvec(tmp0x, tmp1x);
- res[1] = res[0];
- res[2] = res[0];
- res[3] = res[0];
-}
-
-void rsq(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w)
-{
- const float4 onevec = (float4) {1., 1., 1., 1.};
- res[0] = onevec/sqrtvec(absvec(tmp0x));
- res[1] = onevec/sqrtvec(absvec(tmp0y));
- res[2] = onevec/sqrtvec(absvec(tmp0z));
- res[3] = onevec/sqrtvec(absvec(tmp0w));
-}
-
-void slt(float4 *res,
- float4 tmp0x, float4 tmp0y, float4 tmp0z, float4 tmp0w,
- float4 tmp1x, float4 tmp1y, float4 tmp1z, float4 tmp1w)
-{
- res[0] = sltvec(tmp0x, tmp1x);
- res[1] = sltvec(tmp0y, tmp1y);
- res[2] = sltvec(tmp0z, tmp1z);
- res[3] = sltvec(tmp0w, tmp1w);
-}
-
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